//public IPresentationDAL PresentationDAL{get; set;}
#region ILockService Members
public bool AcquireLock(ICommunicationObject communicationObject, UserIdentity user, ObjectKey objectKey, RequireLock requireLock)
{
return _lockingStorage.AcquireLock(communicationObject, user, objectKey, requireLock);
}
public virtual bool AcquireLockForSlide(ICommunicationObject communicationObject, UserIdentity userIdentity, string presentationUniqueName, int slideId,
RequireLock requireLock)
{
PresentationInfo presentationInfo = _presentationDAL.GetPresentationInfo(presentationUniqueName);
if (null == presentationInfo) return false;
if (null == presentationInfo.SlideInfoList.Find(sl => sl.Id == slideId)) return false;
return _lockService.AcquireLock(communicationObject, userIdentity,
ObjectKeyCreator.CreateSlideKey(presentationUniqueName, slideId),
requireLock);
}
void Instance_OnPresentationLockedExternally(string UserName, RequireLock lockType)
{
this.Invoke(new MethodInvoker(() =>
{
string info = String.Format(lockedByUser, UserName,
lockType == RequireLock.ForShow ? "для показа" : "для редактирования");
if (!_userAttracted)
{
_userAttracted = true;
MessageBoxExt.Show(info, "Внимание!", MessageBoxButtons.OK, MessageBoxIcon.Warning);
_userAttracted = false;
}
this.LockingStatus.Visible = true;
this.LockingStatus.Text = info;
if (lockType == RequireLock.ForShow)
{
layoutPreviewMenuButton.Enabled = previewToolButton.Enabled = false;
}
}));
}
protected internal LockingInfo(UserIdentity user, RequireLock requireLock, ObjectKey objectKey)
{
_user = user;
_requireLock = requireLock;
_objectKey = objectKey;
}
public virtual bool AcquireLockForPresentation(ICommunicationObject communicationObject, UserIdentity userIdentity, string uniqueName,
RequireLock requireLock)
{
if (null == _presentationDAL.GetPresentationInfo(uniqueName)) return false;
return _lockService.AcquireLock(communicationObject, userIdentity, ObjectKeyCreator.CreatePresentationKey(uniqueName),
requireLock);
}
public bool AcquireLockForSlide(string uniqueName, int slideId, RequireLock requireLock)
{
return _presentationClient.Channel.AcquireLockForSlide(UserIdentity, uniqueName, slideId, requireLock);
}
public bool AcquireLockForPresentation(string uniqueName, RequireLock requireLock)
{
return _presentationClient.Channel.AcquireLockForPresentation(UserIdentity, uniqueName, requireLock);
}
public bool AcquireLockForSlide(UserIdentity userIdentity, string presentationUniqueName, int slideId,
RequireLock requireLock)
{
return _presentationWorker.AcquireLockForSlide(OperationContext.Current.Channel, userIdentity,
presentationUniqueName, slideId, requireLock);
}
public bool AcquireLockForPresentation(UserIdentity userIdentity, string uniqueName, RequireLock requireLock)
{
return _presentationWorker.AcquireLockForPresentation(OperationContext.Current.Channel, userIdentity,
uniqueName, requireLock);
}
public bool AcquireLockForPresentation(string uniqueName, RequireLock requireLock)
{
return true;
//return base.AcquireLockForPresentation(UserIdentity, uniqueName, requireLock);
}
public bool AcquireLockForSlide(string uniqueName, int slideId, RequireLock requireLock)
{
return true;
//return base.AcquireLockForSlide(UserIdentity, uniqueName, slideId, requireLock);
}
public LockingInfo(UserIdentity userIdentity, RequireLock requireLock, ObjectKey objectKey)
: base(userIdentity, objectKey)
{
_requireLock = requireLock;
}
